<div class="suspension">
  <div class="suspensionLeft">
    <button class="ant-btn ant-btn-primary ant-btn-sm ant-btn-icon-only" title="向左最大化"
     [disabled]="module.rightMax" (click)="butLeft()">
      <i class="anticon anticon-left" style="display: inline-block;"></i>
    </button>
  </div>
  <div class="suspensionCenter">
    <button class="ant-btn ant-btn-primary ant-btn-sm ant-btn-icon-only" title="还原"
     [disabled]="!module.rightMax && !module.leftMax" (click)="butCenter()">
      <i class="anticon anticon-step-backward" style="display: inline-block;"></i>
    </button>
  </div>
  <div class="suspensionRight">
    <button class="ant-btn ant-btn-primary ant-btn-sm ant-btn-icon-only" title="向右最大化"
     [disabled]="module.leftMax" (click)="butRight()">
      <i class="anticon anticon-right" style="display: inline-block;"></i>
    </button>
  </div>
</div>